CN218169445U

CN218169445U - CNC four-axis jig for machining mobile phone parts

Info

Publication number: CN218169445U
Application number: CN202221916087.3U
Authority: CN
Inventors: 蒋光跃
Original assignee: Suzhou Huazhicheng Precision Work Technology Co ltd
Current assignee: Suzhou Huazhicheng Precision Work Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-30
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a CNC four-axis tool for processing mobile phone parts, which comprises a tool body, wherein the tool body comprises a dragging plate, a positioning pin is arranged on the dragging plate and used for positioning a product, a guide pin is also arranged on the dragging plate, and a pressing plate is sleeved on the guide pin; the connecting seat, the connecting seat is installed on the workstation of CNC four-axis, tool body fixed mounting is on the connecting seat. The method has the advantages that the free space processing precision, quality and efficiency are improved; the clamping time is shortened, the machining procedures are reduced, multi-procedure machining is carried out by one-time positioning, and the positioning error is reduced; the cutter is greatly improved, and the service life of the cutter is prolonged; is beneficial to the centralized production.

Description

CNC four-axis jig for machining mobile phone parts

Technical Field

The utility model belongs to the technical field of CNC processing, especially, relate to a CNC four-axis tool for cell-phone parts processing.

Background

When the workpiece is not positioned in space, the workpiece has six degrees of freedom, namely X, Y, Z three linear displacement degrees of freedom and corresponding to the X, Y, Z three rotational displacement degrees of freedom, namely A, B, C. Generally speaking, the three-axis machining center is used for machining an object through X, Y, Z three linear axes respectively. The four axes are the three axes, namely the axis of rotation A is added on the basis of the three axes, namely the four degrees of freedom of displacement X, Y, Z, A are used for processing the object. The structural shape of the mobile phone part is complex, four-axis CNC is needed for processing, and the traditional mobile phone part has the problems of multi-clamping and multi-process products, poor positioning precision and low centralization of production in numerical control processing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the defects in the prior art, the CNC four-axis jig for machining the mobile phone parts is provided, the clamping time is shortened, machining processes are reduced, multiple processes or machining of similar products of different projects is completed through one-time positioning as far as possible, and the positioning error is reduced.

The utility model provides a technical scheme that its technical problem adopted is: a CNC four-axis jig for machining mobile phone parts comprises a jig body, wherein the jig body comprises a dragging plate, a positioning pin is arranged on the dragging plate and used for positioning a product, a guide pin is further arranged on the dragging plate, and a pressing plate is sleeved on the guide pin;

the connecting seat, the connecting seat is installed on the workstation of CNC four-axis, tool body fixed mounting is on the connecting seat.

Preferably, the utility model discloses a CNC four-axis tool for cell-phone parts processing, the locating pin sets up to the step round pin.

Preferably, the utility model discloses a CNC four-axis tool for cell-phone parts machining, be provided with first step hole on the clamp plate for the construction bolt comes the halving product.

Preferably, the utility model discloses a CNC four-axis tool for cell-phone parts machining, be provided with the screw hole on dragging the flitch, the axle center distance of screw hole and pilot pin equals the axle center distance of first step hole and pilot pin.

Preferably, the utility model discloses a CNC four-axis tool for cell-phone parts machining, it prevents slow-witted hole still to be provided with on the flitch to drag.

Preferably, the utility model discloses a CNC four-axis tool for cell-phone parts machining, be provided with second step hole on dragging the flitch for construction bolt connects on the connecting seat.

Preferably, the utility model discloses a CNC four-axis tool for cell-phone parts machining, the face axle center department that the connecting seat is close to the workstation of CNC four-axis is provided with the location axle for fix a position connecting seat center on the workstation of CNC four-axis.

Preferably, the utility model discloses a CNC four-axis tool for cell-phone parts processing, be provided with the connecting hole on the connecting seat.

The beneficial effects of the utility model are that:

1) The processing precision, quality and efficiency of the free space are improved;

2) The clamping time is shortened, the machining procedures are reduced, multi-procedure machining is carried out by one-time positioning, and the positioning error is reduced;

3) The cutter is greatly improved, and the service life of the cutter is prolonged;

4) Is beneficial to the centralized production.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic diagram of the structure of the embodiment of the application installed on a CNC four-axis;

fig. 2 is a schematic structural diagram of a jig body according to an embodiment of the present application;

FIG. 3 is a schematic view of a connection seat structure according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a platen structure according to an embodiment of the present application.

The reference numbers in the figures are:

the jig comprises a jig body 1, a material dragging plate 11, a threaded hole 111, a fool-proof hole 112, a second stepped hole 113, a positioning pin 12, a guide pin 13, a pressing plate 14, a first stepped hole 141,

connecting seat 2, connecting hole 21, location axle 22.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

The embodiment provides a CNC four-axis tool for cell-phone part processing, refers to fig. 1, includes: tool body 1 and connecting seat 2, connecting seat 2 are installed on the workstation of CNC four-axis, and tool body 1 fixed mounting is on connecting seat 2.

Specifically, referring to fig. 2, tool body 1 is including dragging flitch 11, locating pin 12, guide pin 13 and clamp plate 14, be provided with locating pin 12 on dragging flitch 11, locating pin 12 is used for fixing a position the product, in order not to influence the face processing that the product is close to dragging flitch 11, the product need suspend in dragging flitch 11 top, break away from with dragging flitch 11 face, set up locating pin 12 into the bench pin, make, the product is fixed a position and install on the one-level step of bench pin, the realization is separated with dragging flitch 11, thereby make things convenient for the side and the bottom surface processing of product. For positioning and locking the product, the four corners of the material dragging plate 11 are provided with lug blocks, pin holes are arranged on the lug blocks, the guide pins 13 are fixedly inserted in the pin holes, the pressing plate 14 is provided with guide holes matched with the guide pins 13, and when the product is installed, the guide holes of the pressing plate 14 are movably sleeved on the guide pins 13 along the axial direction of the guide holes.

Preferably, referring to fig. 2 and 4, the CNC four-axis jig for machining the mobile phone part of the present embodiment can be understood that, in order to lock and fix the product, a first stepped hole 141 is provided on the pressing plate 14, two threaded holes 111 are provided on the dragging plate 11, the axial distance between the two threaded holes 111 and the guide pin 13 is equal to the axial distance between the first stepped hole 141 and the guide pin 13, a bolt passes through the first stepped hole 141 and is screwed into the threaded hole 111 on the dragging plate 11, and the bolt is locked, so that the pressing plate 14 is pressed or abutted against the product.

Preferably, the CNC four-axis tool for cell-phone parts machining of this embodiment drags and still is provided with on the flitch 11 and prevents slow-witted hole 112 for directional installation product prevents that the product from installing the dislocation, influences processing.

Preferably, according to the CNC four-axis jig for machining the mobile phone parts of the embodiment, the material dragging plate 11 is provided with a second step hole 113, the connecting seat 2 is provided with a connecting hole 21, a bolt penetrates through the second step hole 113 and is inserted into the connecting hole 21, and the material dragging plate 11 is fixedly mounted on the connecting seat 2 through nut locking.

Preferably, a CNC four-axis tool for cell phone part processing of this embodiment, refer to fig. 3, connecting seat 2 is provided with location axle 22 near the board axle center of the workstation of CNC four-axis, be provided with three-jaw chuck on the workstation of CNC four-axis, install location axle 22 on three-jaw chuck, lock three-jaw chuck, location axle 22 drives connecting seat 2 automatic center location, in order to make connecting seat 2 more stable fixed mounting on the workstation of CNC four-axis, the face of the workstation of connecting seat 2 near the CNC four-axis is provided with first spacing groove, also be provided with supporting second spacing groove on the workstation of CNC four-axis (generally first spacing groove and second spacing groove's slot width unanimous), connect seat zero position restraint piece 23 in interpolation in two spacing grooves for limiting connecting seat 2 and the workstation of CNC four-axis to take place relative rotation.

This a CNC four-axis tool for cell-phone parts machining's use does:

1) The connecting seat 2 is fixed on a CNC four-axis workbench through a concentric positioning shaft 22 on the connecting seat 2 and a connecting seat zero position binding block 23.

2) Bolts penetrate through the second stepped holes 113 to be inserted into the connecting holes 21, and are locked by nuts, so that the material dragging plate 11 is fixedly mounted on the connecting base 2.

3) The product is positioned on the retainer plate 11 through a precise step positioning pin 12 and a fool-proof hole 13.

4) The pressing plate 14 around is fixed, and the CNC is used for free space integral processing.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. The CNC four-axis jig for machining the mobile phone parts is characterized by comprising a jig body (1), wherein the jig body (1) comprises a dragging plate (11), a positioning pin (12) is arranged on the dragging plate (11), the positioning pin (12) is used for positioning a product, a guide pin (13) is further arranged on the dragging plate (11), and a pressing plate (14) is sleeved on the guide pin (13);

the fixture comprises a connecting seat (2), wherein the connecting seat is installed on a workbench of a CNC four-axis, and a fixture body (1) is fixedly installed on the connecting seat (2).

2. The CNC four-axis jig for machining cell phone parts of claim 1, characterized in that the locating pins (12) are arranged as step pins.

3. The CNC four-axis jig for machining parts of mobile phones of claim 2 is characterized in that the pressure plate (14) is provided with a first step hole (141) for installing a bolt to lock a product.

4. The CNC four-axis jig for machining parts of mobile phones according to claim 3, is characterized in that the material dragging plate (11) is provided with a threaded hole (111), and the distance between the axes of the threaded hole (111) and the guide pin (13) is equal to the distance between the axes of the first stepped hole (141) and the guide pin (13).

5. The CNC four-axis jig for machining parts of mobile phones according to claim 4 is characterized in that the material dragging plate (11) is further provided with a fool-proof hole (112).

6. The CNC four-axis jig for machining the parts of the mobile phone, as claimed in claim 5, wherein the material dragging plate (11) is provided with a second step hole (113) for installing a bolt on the connecting base (2).

7. The jig of claim 6 is characterized in that the connecting seat (2) is provided with a positioning shaft (22) near the center of the plate surface of the workbench of the CNC four-axis for centering the connecting seat (2) on the workbench of the CNC four-axis.

8. The CNC four-axis jig for machining parts of mobile phones according to claim 7 is characterized in that the connecting base (2) is provided with a connecting hole (21).